package initialization;

public class Exercise14 {

	static String s1 = "hello";
	static String s2;
	static {
		s2 = "world";
	}
	
	public static void f() {
		System.out.println(s1 + s2);
	}
	
	public static void main(String[] args) {
		
		
		System.out.println(Exercise14.s1 + Exercise14.s2);
		System.out.println("use method f()");
		Exercise14.f();
	}
}
